supported by the National Basic Research Program of China(2012CB723105);the National Natural Science Foundation of China(20976117);the Technological Innovation Programs of Higher Education Institutions in Shanxi(2013JYT113)
Zn-Mn-Cu/SC(U) sorbent was hydrothermally synthesized by ultrasound-assisted high-pressure impregnation method with semi-coke(SC)as support and the mixed solution of zinc nitrate,manganese nitrate and copper nitra...
supported by the National Basic Research Program of China(2012CB723105);the National Natural Science Foundation of China(20976117);Shanxi Graduates Excellent Innovation Project of China(tyut-rc201018a)
With lignite after vacuum drying as the raw material,a series of Zn-based sorbents were prepared by static impregnation,ultrasonic-assisted impregnation,bubbling-assisted impregnation and high-pressure impregnation.Th...
supported by the National Basic Research Program of China (2012CB723105);the National Natural Science Foundation of China(20976117);Shanxi Province Natural Science Foundation (2010011014-3);Shanxi Province Basic Conditions Platform for Science and Technology Project(2010091015)
Zn-based sorbent (Z20SC) prepared through semi-coke support in 20 wt% zinc nitrate solution by high-pressure impregnation presents an excellent desulfurization capacity in hot coal gas,in which H2 S can not be nearl...
supported by the financial support of National Basic Research Program of China (2012CB723105);National Natural Science Foundation of China (20976117);Shanxi Province Natural Science Foundation(2010011014-3);Shanxi Province Basic Conditions Platform for Science and Technology Project (2010091015)
High-pressure impregnation, a new preparation method for sorbents to remove H2S from hot coal gas, is introduced in this paper. Semi-coke (SC) and ZnO is selected as the support and active component of sorbent, resp...